HP 8510p Manuel d'utilisateur

HP Compaq 8510w Mobile Workstation and HPCompaq 8510p Notebook PCMaintenance and Service Guide

Category Description HP Compaq8510w MobileWorkstationHP Compaq8510pNotebook PC 15.4-inch WSXGA+ AntiGlare √ √ 15.4-inch WXGA AntiGlare √ √ Support

4. Remove the PC Card assembly (2).Reverse this procedure to install the PC Card assembly.USB/audio boardDescription Spare part numberUSB/audio board

i.Top cover (see Top cover on page 81)j.Speaker assembly (see Speaker assembly on page 83)k.Modem module (see Modem module on page 85)l.System board (

5Computer SetupStarting Computer SetupComputer Setup is a preinstalled, ROM-based utility that can be used even when the operating system isnot workin

Using Computer SetupNavigating and selecting in Computer SetupThe information and settings in Computer Setup are accessed from the File, Security, Dia

Computer Setup menusThe menu tables in this section provide an overview of Computer Setup options.NOTE: Some of the Computer Setup menu items listed i

Security menuSelect To do thisSetup password Enter, change, or delete a setup password.Power-On password Enter, change, or delete a power-on password.

System Configuration menuNOTE: Some of the listed System Configuration options may not be supported by your computer.Select To do thisLanguage (or pre

Select To do thisBuilt-In Device Options ● Enable/disable embedded WWAN Device Radio.●Enable/disable embedded WLAN Device Radio.●Enable/disable embedd

6SpecificationsComputer specifications Metric U.S.DimensionsLength26.0 cm 10.24 inWidth 35.7 cm 14.00 inHeight (front to rear) 2.8 to 3.4 cm 1.10 to

Metric U.S.Nonoperating 1.50 g zero-to-peak, 10 Hz to 500 Hz, 0.5 oct/min sweep rateNOTE: Applicable product safety standards specify thermal limits

Category Description HP Compaq8510w MobileWorkstationHP Compaq8510pNotebook PC●DVD-CD/RW Combo Drive●Blu-Ray DVD-RW Combo Drive●DVD-ROM DriveDiskette

15.4-inch, WSXGA+ display specifications Metric U.S.DimensionsHeight20.7 cm 8.15 inWidth 33.1 cm 13.03 inDiagonal 39.1 cm 15.39 inNumber of colorsUp

15.4-inch, WXGA display specifications Metric U.S.DimensionsHeight20.7 cm 8.15 inWidth 33.1 cm 13.03 inDiagonal 39.1 cm 15.39 inNumber of colorsUp to

Hard drive specifications 160-GB* 120-GB* 100-GB* 80-GB*DimensionsHeight9.5 mm 9.5 mm 9.5 mm 9.5 mmWidth 70 mm 70 mm 70 mm 70 mmWeight 101 g 101 g 10

DVD±RW and CD-RW Double-Layer Combo DrivespecificationsApplicable disc Read:CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM,CD-ROM XA, MIXED MODE CD, CD-I, C

DVD/CD-RW Combo Drive specificationsApplicable disc Read:CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM,CD-ROM XA, MIXED MODE CD, CD-I, CD-IBridge (Photo-CD

DVD-ROM DriveApplicable discDVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18, CD-ROM (Mode 1 and 2), CD DigitalAudio, CD-XA ready (Mode 2, Form 1 and Form 2), CD

System DMA specificationsHardware DMA System functionDMA0 Not applicableDMA1* Not applicableDMA2* Not applicableDMA3 Not applicableDMA4 Direct memory

System interrupt specificationsHardware IRQ System functionIRQ0 System timerIRQ1 Standard 101-/102-Key or Microsoft® Natural KeyboardIRQ2 CascadedIRQ3

System I/O address specificationsI/O address (hex) System function (shipping configuration)000 - 00F DMA controller no. 1010 - 01F Unused020 - 021 Int

I/O address (hex) System function (shipping configuration)220 - 22F Entertainment audio230 - 26D Unused26E - 26 Unused278 - 27F Unused280 - 2AB Unused

Category Description HP Compaq8510w MobileWorkstationHP Compaq8510pNotebook PC Support for the following WWAN formats:●Evolution-data optimized (EVDO

System memory map specificationsSize Memory address System function640 KB 00000000-0009FFFF Base memory128 KB 000A0000-000BFFFF Video memory48 KB 000C

7Screw listingThis section provides specification and reference information for the screws and screw locks used in thecomputer. All screws listed in t

Phillips PM2.0×5.0 captive screwColor Quantity Length Thread Head diameterBlack 3 5.0 mm 2.0 mm 4.5 mmWhere used:(1) Two screws that secure the hard d

Phillips PM2.0×11.0 captive screwColor Quantity Length Thread Head diameterSilver 1 11.0 mm 2.0 mm 5.0 mmWhere used: One screw that secures the hard d

Phillips PM3.0×4.0 screwColor Quantity Length Thread Head diameterSilver 4 4.0 mm 3.0 mm 5.0 mmWhere used: 4 screws that secure the hard drive bracket

Torx T8M2.5×9.0 screwColor Quantity Length Thread Head diameterBlack 19 9.0 mm 2.5 mm 5.0 mmWhere used:(1) One screw that secures the optical drive to

Where used: 2 screws that secure the display assembly to the computerWhere used: 4 screws that secure the display assembly to the computerWhere used:

Silver Phillips PM2.0×3.0 screwColor Quantity Length Thread Head diameterSilver 10 3.0 mm 2.0 mm 4.5 mmWhere used: 2 screws that secure the optical dr

Where used: 6 screws that secure the heat sink to the system boardWhere used: 2 screws that secure the graphics card to the system board120 Chapter 7

Phillips PM2.5×9.0 captive screwColor Quantity Length Thread Head diameterBlack 2 9.0 mm 2.5 mm 5.0 mmWhere used: 2 captive screws that secure the key

Category Description HP Compaq8510w MobileWorkstationHP Compaq8510pNotebook PCSecurityIntegrated fingerprint reader √ √ Integrated Smart Card reader

Phillips PM2.0×6.0 screwColor Quantity Length Thread Head diameterSilver 2 6.0 mm 2.0 mm 4.5 mmWhere used: 2 screws that secure the fan to the base en

Phillips PM2.5×4.0 screwColor Quantity Length Thread Head diameterBlack 10 4.0 mm 2.5 mm 5.0 mmWhere used:(1) Two screws that secure the WWAN module t

Where used: One screw that secures the display assembly to the computerWhere used: 3 screws that secure the speaker assembly to the base enclosure124

Where used: 2 screws that secure the modem module to the system boardPhillips PM2.0×2.0 screwColor Quantity Length Thread Head diameterBlack 5 2.0 mm

Where used: 2 screws that secure the display assembly to the computerTorx T8M2.5×6.0 screwColor Quantity Length Thread Heat widthBlack 10 6.0 mm 2.5 m

Where used:(1) Two screws that secure the display inverter to the display enclosure(2) Four screws that secure the display panel to the display enclos

Torx T8M2.5×7.0 screwColor Quantity Length Thread Head diameterSilver 2 7.0 mm 2.5mm 5.0 mmWhere used: 2 screws that secure the display bezel bottom e

Phillips PM2.0×4.0 screwColor Quantity Length Thread Head diameterSilver 8 4.0 mm 2.0 mm 4.5 mmWhere used: 8 screws that secure the display hinges to

Black Phillips PM2.5×7.0 screwColor Quantity Length Thread Head diameterBlack 6 7.0 mm 2.5 mm 5.0 mmWhere used: 2 screws that secure the top cover to

Where used: 4 screws that secure the system board frame to the base enclosurePhillips PM2.5×3.0 screwColor Quantity Length Thread Head diameterSilver

Category Description HP Compaq8510w MobileWorkstationHP Compaq8510pNotebook PC Optical drive √ √ WLAN module √√6Chapter 1 Product description

Silver Phillips PM2.5×7.0 screwColor Quantity Length Thread Head diameterSilver 5 7.0 mm 2.5 mm 5.0 mmWhere used: 4 screws that secure the system boar

Hex Metric HM5.0×10.0 screw lockColor Quantity Length Thread Head diameterSilver 2 10.0 mm 3.0 mm 5.0 mmWhere used: 2 screw locks that secure the syst

Black Phillips PM2.0×3.0 screwColor Quantity Length Thread Head diameterBlack 4 3.0 mm 2.0 mm 4.5 mmWhere used: 2 screws that secure the PC Card assem

8Backup and recovery inWindows VistaCreating recovery discsAfter setting up the computer for the first time, be sure to create a set of recovery discs

Backing up your informationNOTE: You can only recover files that you have previously backed up. HP recommends that you useHP Backup & Recovery Man

Backing up specific files or foldersYou can back up specific files or folders to the recovery partition on the hard drive, to an optional externalhard

Creating recovery pointsWhen you back up modifications since your last backup, you are creating system recovery points. Thisallows you to save a snaps

Performing a recoveryNOTE: You can only recover files that you have previously backed up. HP recommends that you useHP Backup & Recovery Manager t

Initiating a recovery in WindowsTo initiate a recovery in Windows, follow these steps:1.Back up all personal files.2. Select Start > All Programs &

9Backup and recovery inWindows XPCreating recovery discsAfter setting up the computer for the first time, be sure to create a set of recovery discs of

2External component identificationDisplay componentsItem Component Function(1)WWAN antennae (2) (select models only)* Send and receive wireless signal

Backing up your informationNOTE: You can only recover files that you have previously backed up. HP recommends that you useHP Backup and Recovery Manag

Backing up specific files or foldersYou can back up specific files or folders to the recovery partition on the hard drive, to an optional externalhard

Creating recovery pointsWhen you back up modifications since your last backup, you are creating system recovery points. Thisallows you to save a snaps

Performing a recoveryNOTE: You can only recover files that you have previously backed up. HP recommends that you useHP Backup and Recovery Manager to

Initiating a recovery in WindowsTo initiate a recovery in Windows, follow these steps:1.Back up all personal files.2. Select Start > All Programs &

10Connector pin assignmentsAudio-out (headphone)Pin Signal1 Audio out, left channel2 Audio out, right channel3GroundAudio-in (microphone)Pin Signal1 A

External monitorPin Signal1 Red analog2 Green analog3 Blue analog4 Not connected5 Ground6 Ground analog7 Ground analog8 Ground analog9 +5 VDC10 Ground

RJ-11 (modem)Pin Signal1 Unused2 Tip3 Ring4 Unused5 Unused6 UnusedRJ-45 (network)Pin Signal1 Transmit +2 Transmit -3 Receive +4 Unused5 Unused6 Receiv

Universal Serial BusPin Signal1 +5 VDC2 Data -3 Data +4Ground150 Chapter 10 Connector pin assignments

11Power cord set requirementsThe wide range input feature of the computer permits it to operate from any line voltage from 100 to 120volts AC or from

Top componentsPointing devicesItem Component Function(1)Pointing stick (select models only) Moves the pointer and selects or activates items on thescr

Requirements for specific countries and regionsCountry/region Accredited agency Applicable note numberAustralia EANSW 1Austria OVE 1Belgium CEBC 1Cana

12RecyclingBatteryWhen a battery has reached the end of its useful life, do not dispose of the battery in general householdwaste. Follow the local law

Perform the following steps to disassemble the display assembly:1. Remove all screw covers (1) and screws (2) that secure the display bezel to the dis

4. Disconnect all display panel cables (1) from the display inverter and remove the inverter (2).5. Remove all screws (1) that secure the display pane

10. Remove the display panel frame (2) from the display panel.11. Remove the screws (1) that secure the backlight cover to the display panel.12. Lift

15. Remove the backlight cables (1) from the clip (2) in the display panel.16.Turn the display panel upside down.WARNING! The backlight contains mercu

18.Remove the backlight from the backlight frame.19. Disconnect the display panel cable (1) from the LCD panel.20. Remove the screws (2) that secure t

IndexSymbols/Numerics1394 port 14AAC adapter, spare partnumbers 30, 31accessory battery connectort 17ambient light sensor, location 7antennae, discon

display component recycling 153display components 7display enclosure, spare partnumbers 20, 34display hingeremoval 80spare part number 20, 34, 80dis

keysesc 10fn 10function 10keypad 10Windows applications 10Windows logo 10LLAN Power Save 98language, changing in ComputerSetup 98left-side components

Buttons, switches, and fingerprint readerItem Component Function(1)Power button●When the computer is off, press the button to turn onthe computer.● Wh

product descriptionaudio 3chipset 1diskette drive 3display panel 1docking support 4Ethernet 3external media cards 4graphics 1hard drives 2keyboard 4me

volume mute light 12volume scroll zone 10volume up light 12WWindows applications key 10Windows logo key 10wireless antennae,disconnecting 61, 72wirel

Item Component Function(6)Volume mute button (select models only) Mutes and restores speaker sound.(7)Volume scroll zone Adjusts speaker volume. Slide

LightsItem Component Function(1)Wireless lights (2)†●On: An integrated wireless device, such as a wirelesslocal area network (WLAN) device, the HP Bro

© Copyright 2007 Hewlett-PackardDevelopment Company, L.P.Bluetooth is a trademark owned by itsproprietor and used by Hewlett-PackardCompany under lice

Item Component Function(6)Presentation light On: Presentation feature is on.(7)Caps lock light On: Caps lock is on.(8)Num lock light On: Num lock is o

Front componentsItem Component Function(1)Wireless light●On: An integrated wireless device, such as a WLANdevice, the HP Broadband Wireless Module, an

Left-side componentsItem Component Function(1)Security cable slot Attaches an optional security cable to the computer.NOTE: The security cable is desi

Rear componentsItem Component Function(1)Power connector Connects an AC adapter.(2)External monitor port Connects an external VGA monitor or projector

Right-side componentsItem Component Function(1)Audio-out (headphone) jack Produces sound when connected to optional powered stereospeakers, headphones

Bottom componentsItem Component Function(1)Hard drive bay Holds the hard drive.(2)Accessory battery connector Connects an optional accessory battery.(

3Illustrated parts catalogSerial number locationWhen ordering parts or requesting information, provide the computer serial number and model numberloca

Computer major componentsComputer major components 19

Item Description Spare partnumber(1) Display assemblies for use with computer models equipped with WLAN and WWAN capability (includes 3 WLANantenna tr

Item Description Spare partnumber For use in the Netherlands 452229-B31 For use in Norway 452229-091 For use in Portugal 452229-131 For use in Rus

Safety warning noticeWARNING! To reduce the possibility of heat-related injuries or of overheating the computer, do notplace the computer directly on

Item Description Spare partnumber For use in Russia 452228-251 For use in Saudi Arabia 452228-171 For use in Slovakia 452228-231 For use in Sloven

Item Description Spare partnumber(10) System board frame455428-001(11) WWAN modules HP ev2210 1xEVDO-A WWAN module 451131-001 HP hs2300 HSDPA WWAN mo

Item Description Spare partnumber Intel 802.11a/b/g WLAN modules: ●For use in Antigua & Barbuda, Argentina, Aruba, the Bahamas, Barbados, Bermuda

Item Description Spare partnumber T7500 2.2-GHz processor (4-MB L2 cache, 800-MHz FSB) 446893-001 T7300 2.0-GHz processor (4-MB L2 cache, 800-MHz FS

Item Description Spare partnumber For use only in Japan and Asia Pacific countries and regions 450066-001(24) 8-cell, 2.55-Ah (73-Wh) Li-ion battery4

Plastics KitItem Description Spare part number Plastics Kit:452221-001(1)Memory module compartment cover (includes one captive screw, secured by a C-c

Cable KitItem Description Spare part number Cable Kit:452198-001(1)Bluetooth module cable(2)RJ-11 connector cable(3)Microphone(4)Modem module cable28

Mass storage devicesItem Description Spare part number(1) Optical drives (include bezel) DVD±RW and CD-RW Super Multi Double-Layer Combo Drive with Li

Miscellaneous partsDescription Spare part numberAC adaptersSlim 90-W AC adapter391173-001Smart Adapter 90-W AC adapter 416421-021External MultiBay II3

Description Spare part number● Torx T8M2.5×7.0 screw●Torx T8M2.5×4.0 screw●Torx T6M2.0×5.0 screwSequential part number listingSpare partnumberDescript

iv Safety warning notice

Spare partnumberDescriptionEquitorial Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland, France, French Guiana, Gabon, Gambia, Georgia,Germany, Ghana,

Spare partnumberDescriptionHaiti, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, the Ivory Coast, Jamaica,Jordan, Ka

Spare partnumberDescription452196-001 Broadcom Bluetooth module for use in all countries and regions except Japan and Asia Pacific countries andregion

Spare partnumberDescription452228-031 Keyboard without pointing stick for use in the United Kingdom (includes keyboard cable)452228-041 Keyboard witho

Spare partnumberDescription452229-071 Keyboard with pointing stick for use in Spain (includes keyboard and pointing stick cables)452229-081 Keyboard w

Spare partnumberDescription455428-001 System board frame455893-001 PC Card assembly455954-001 160-GB, 7200-rpm hard drive (includes hard drive bracket

4Removal and replacementproceduresPreliminary replacement requirementsTools requiredYou will need the following tools to complete the removal and repl

Cables and connectorsCAUTION: When servicing the computer, be sure that cables are placed in their proper locationsduring the reassembly process. Impr

Grounding guidelinesElectrostatic discharge damageElectronic components are sensitive to electrostatic discharge (ESD). Circuitry design and structure

Packaging and transporting guidelinesFollow these grounding guidelines when packaging and transporting equipment:●To avoid hand contact, transport pro

Table of contents1 Product description2 External component identificationDisplay components ...

Equipment guidelinesGrounding equipment must include either a wrist strap or a foot strap at a grounded workstation.●When seated, wear a wrist strap c

Unknown user passwordIf the computer you are servicing has an unknown user password, follow these steps to clear the password:NOTE: These steps also c

Component replacement proceduresThis chapter provides removal and replacement procedures.There are as many as 97 screws and screw locks, in 17 differe

Computer feetThe computer feet are adhesive-backed rubber pads. The feet are included in the Plastics Kit, spare partnumber 452221-001. There are 10 r

BatteryDescription Spare part number8-cell, 2.55-Ah (73-Wh) Li-ion battery 452195-001Before disassembling the computer, follow these steps:1.Shut down

SIMNOTE: This section applies only to computer models with WWAN capability.NOTE: If there is a SIM inserted in the SIM slot, it must be removed before

Display inverterNOTE: If it has been determined that the display inverter is the component that must be replaced tocomplete the computer repair, the d

6. Release the display bezel bottom edge (3) from the display assembly.7. Remove the two Torx T8M2.5×6.0 screws (1) that secure the display inverter t

Hard driveNOTE: All hard drive spare part kits include a hard drive bracket.Description Spare part number160-GB, 7200-rpm hard drive 455954-001160-GB,

3. Lift the right side of the hard drive cover (2), swing it to left, and remove the cover. The hard drivecover is included in the Plastics Kit, spare

Serial number ... 44Computer feet ...

8. Lift the bracket (2) straight up to remove it from the hard drive.Reverse this procedure to reassemble and install the hard drive.52 Chapter 4 Re

Bluetooth moduleNOTE: The Bluetooth module spare part kits do not include a Bluetooth module cable. The Bluetoothmodule cable is included in the Cable

Optical driveNOTE: All optical drive spare part kits include an optical drive bezel.Description Spare part numberDVD±RW and CD-RW Super Multi Double-L

6. Remove the two Phillips PM2.0×3.0 screws (1) that secure the optical drive bracket to the opticaldrive.7. Remove the optical drive bracket (2).Reve

Memory moduleDescription Spare part number2048-MB (PC2-5300, 667-MHz, DDR2) 417056-0011024-MB (PC2-5300, 667-MHz, DDR2) 414046-001512-MB (PC2-5300, 66

5. Remove the memory module (2) by pulling the module away from the slot at an angle.NOTE: Memory modules are designed with a notch (3) to prevent inc

KeyboardFor use in: Spare part number For use in: Spare part numberKeyboards with pointing stick (includes pointing stick cable):BelgiumBrazilThe Czec

Before removing the keyboard, follow these steps:1.Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn theco

6. Lift the rear edge of the keyboard (2) and slide it back until it rests on the display assembly.7. Release the zero insertion force (ZIF) connector

Before removing the WWAN module, follow these steps:1.Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn th

System interrupt specifications ... 109System I/O address

FanDescription Spare part numberFan 452199-001Before removing the fan, follow these steps:1.Shut down the computer. If you are unsure whether the comp

Heat sinkDescription Spare part numberHeat sink (includes a heat sink clip and replacement thermal material) 452227-001Thermal Material KitsFor use in

5. Remove the heat sink (2) by sliding it to the right.NOTE: The thermal material must be thoroughly cleaned from the surfaces of the heat sink (1) an

ProcessorNOTE: All processor spare part kits include replacement thermal material. The Thermal Material Kit isalso available using spare part numbers

2. Lift the processor (2) straight up and remove it.NOTE: The gold triangle (3) on the processor must be aligned with the triangle (4) embossed onthe

4.Remove the battery (see Battery on page 46).5.Remove the following components:a.Keyboard (see Keyboard on page 58)b.Fan (see Fan on page 62)c.Heat s

TouchPadNOTE: All TouchPad spare part kits include a TouchPad cable. The TouchPad cable is also included inthe Cable Kit, spare part number 452198-001

5. Release the TouchPad (2) by sliding it toward the display.6. Disconnect the TouchPad cable (1) from the system board.7. Remove the TouchPad (2).Rev

WLAN moduleCAUTION: The WLAN module and the WWAN module are not interchangeable.Description Spare part numberIntel 802.11a/b/g/n WLAN modules:●For use

Description Spare part numberIceland, Ireland, Israel, Italy, Latvia, Lebanon, Liechtenstein, Lithuania, Luxembourg, Malta,Monaco, the Netherlands, No

Performing a recovery from the hard drive ... 145Initiating a recovery in Windows ...

Remove the WLAN module:1. Disconnect the WLAN antenna cables (1) from the terminals on the WLAN module.NOTE: The black WLAN antenna cable is connected

Remove the switch cover:1.Turn the computer upside down, with the front toward you.2. Remove the Torx T8M2.5×9.0 screw (1) and the three Phillips PM2.

7. Release the ZIF connector (1) to which the LED board cable is attached, and disconnect the LEDboard cable (2) from the connector.8.Remove the switc

RTC batteryNOTE: Removing the RTC battery and leaving it uninstalled for 5 or more minutes causes all passwordsand CMOS settings to be cleared.Descrip

Display assemblyDescription Spare part numberDisplay assemblies for use with computer models equipped with WLAN and WWAN capability (includes 3 WLAN a

2. Remove the wireless antenna cables from the clips (2) and (3) and routing channels (4) built intothe top cover.3.Remove the following screws:(1) Tw

6. Lift the display assembly (2) straight up and remove it.CAUTION: When installing the display assembly, be sure that the 4 wireless antenna cablesro

7.If it is necessary to replace the display bezel or display hinges, remove the following:(1) Four rubber screw covers on the display bezel top edge(2

11. Remove the display panel (2).12. Remove the four Phillips PM2.0×4.0 screws (1) that secure each display hinge to the displaypanel.13. Remove the d

Top coverDescription Spare part numberFor use with HP Compaq 8510w computer models (includes fingerprint reader board and cable) 452224-001For use wit

1Product descriptionCategory Description HP Compaq8510w MobileWorkstationHP Compaq8510pNotebook PCProduct Name HP Compaq 8510w Mobile Workstation√ H

3. Remove the ten Torx T8M2.5×9.0 screws (2) that secure the top cover to the base enclosure.4.Turn the computer right-side up, with the front toward

9. Remove the top cover (3).10.If it is necessary to replace the microphone, turn the top cover upside down with the front towardyou.11. Remove the mi

Before removing the speaker assembly, follow these steps:1.Shut down the computer. If you are unsure whether the computer is off or in Hibernation, tu

Modem moduleNOTE: The modem module spare part kit does not include a modem module cable. The modem modulecable is included in the Cable Kit, spare par

3. Disconnect the modem module cable (3) from the system board.Reverse this procedure to install the modem module.System board and system board frameN

e.Heat sink (see Heat sink on page 63)f.Switch cover (see Switch cover on page 72)g.TouchPad (see TouchPad on page 68)h.Display assembly (see Display

3. Remove the four black Phillips PM2.5×7.0 screws (1) and the four silver Phillips PM2.5×7.0screws (2) that secure the system board frame to the base

7. Remove the system board (3) from the system board frame by sliding it forward.Reverse the preceding procedure to install the system board.RJ-11 con

k.Modem module (see Modem module on page 85)l.System board (see System board and system board frame on page 86)Remove the RJ-11 connector cable:1. Rem

d.Fan (see Fan on page 62)e.Heat sink (see Heat sink on page 63)f.Switch cover (see Switch cover on page 72)g.TouchPad (see TouchPad on page 68)h.Disp